186 citations · 1.1k across the 57 of their papers we have counts for
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Typicality approach to the optical conductivity in thermal and many-body localized phases
Robin Steinigeweg, Jacek Herbrych, Frank Pollmann +1
We study the frequency dependence of the optical conductivity of the Heisenberg spin- chain in the thermal and near the transition to the many-body localiz…
Dynamics of locally coupled agents with next nearest neighbor interaction
J. Herbrych, A. G. Chazirakis, N. Christakis +1
We consider large but finite systems of identical agents on the line with up to next nearest neighbor asymmetric coupling. Each agent is modelled by a linear second order different…
Light induced magnetization in a spin S=1 easy-plane antiferromagnetic chain
J. Herbrych, X. Zotos
The time evolution of magnetization induced by circularly polarized light in a Heisenberg chain with large, easy--plane anisotropy is studied numerically and analytically. Re…
Heat conductivity of the Heisenberg spin-1/2 ladder: From weak to strong breaking of integrability
Robin Steinigeweg, Jacek Herbrych, Xenophon Zotos +1
We investigate the heat conductivity of the Heisenberg spin-1/2 ladder at finite temperature covering the entire range of inter-chain coupling , by using several numer…